Results 281 to 290 of about 218,399 (340)
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Journal of the American Chemical Society, 2022
Although natural sunlight-mediated photocatalysis is a clean, efficient, and green approach to access organic products, its application in the synthesis of covalent organic frameworks (COFs), however, is still unprecedented.
Cheng Wu +8 more
semanticscholar +1 more source
Although natural sunlight-mediated photocatalysis is a clean, efficient, and green approach to access organic products, its application in the synthesis of covalent organic frameworks (COFs), however, is still unprecedented.
Cheng Wu +8 more
semanticscholar +1 more source
Visibly Transparent Radiative Cooler under Direct Sunlight
Advanced Optical Materials, 2021Transparency is an important characteristic in practical applications of radiative cooling, but the transmitted sunlight trapped in an inner space is generally the main cause of the increasing temperature.
Minkyung Kim +5 more
semanticscholar +1 more source
ACS Nano, 2021
Soft actuators and microrobots that can move spontaneously and continuously without artificial energy supply and intervention have great potential in industrial, environmental, and military applications, but still remain a challenge.
Ying Hu +13 more
semanticscholar +1 more source
Soft actuators and microrobots that can move spontaneously and continuously without artificial energy supply and intervention have great potential in industrial, environmental, and military applications, but still remain a challenge.
Ying Hu +13 more
semanticscholar +1 more source
Environmental Pollution, 2022
The plastic debris that washes ashore and litters the shoreline often undergoes weathering under sunlight exposure, such that it fragments to form nanoplastics and microplastics, but the fragmentation rate for many thermoplastics is unknown.
Young Kyoung Song +3 more
semanticscholar +1 more source
The plastic debris that washes ashore and litters the shoreline often undergoes weathering under sunlight exposure, such that it fragments to form nanoplastics and microplastics, but the fragmentation rate for many thermoplastics is unknown.
Young Kyoung Song +3 more
semanticscholar +1 more source
Angewandte Chemie, 2020
2D covalent organic frameworks (COFs) could have well-defined arrangements of photo- and electro-active units that serve as electron or hole transport channels for solar energy harvesting and conversion, but their insufficient charge transfer and rapid ...
Wenqian Li +7 more
semanticscholar +1 more source
2D covalent organic frameworks (COFs) could have well-defined arrangements of photo- and electro-active units that serve as electron or hole transport channels for solar energy harvesting and conversion, but their insufficient charge transfer and rapid ...
Wenqian Li +7 more
semanticscholar +1 more source
Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, 2015
We present Sunlight, a system that detects the causes of targeting phenomena on the web -- such as personalized advertisements, recommendations, or content -- at large scale and with solid statistical confidence. Today's web is growing increasingly complex and impenetrable as myriad of services collect, analyze, use, and exchange users' personal ...
Mathias Lecuyer +5 more
openaire +2 more sources
We present Sunlight, a system that detects the causes of targeting phenomena on the web -- such as personalized advertisements, recommendations, or content -- at large scale and with solid statistical confidence. Today's web is growing increasingly complex and impenetrable as myriad of services collect, analyze, use, and exchange users' personal ...
Mathias Lecuyer +5 more
openaire +2 more sources
Environmental Science and Technology, 2020
Expanded polystyrene (EPS) is a common plastic marine debris found in oceans worldwide. The unique 'foamed' structure of EPS, which is composed of thin layers and is more vulnerable to fragmentation than bulk plastics.
Young Kyoung Song +4 more
semanticscholar +1 more source
Expanded polystyrene (EPS) is a common plastic marine debris found in oceans worldwide. The unique 'foamed' structure of EPS, which is composed of thin layers and is more vulnerable to fragmentation than bulk plastics.
Young Kyoung Song +4 more
semanticscholar +1 more source
Environmental Science and Technology, 2019
This study describes a promising sunlight-driven photocatalyst for the treatment of ofloxacin and other fluoroquinolone antibiotics in water and wastewater. Perylene diimide (PDI) supramolecular nanofibers, which absorb a broad spectrum of sunlight, were
Ping Chen +7 more
semanticscholar +1 more source
This study describes a promising sunlight-driven photocatalyst for the treatment of ofloxacin and other fluoroquinolone antibiotics in water and wastewater. Perylene diimide (PDI) supramolecular nanofibers, which absorb a broad spectrum of sunlight, were
Ping Chen +7 more
semanticscholar +1 more source
Advanced Functional Materials, 2019
Solar‐enabled evaporation for seawater desalination is an attractive, renewable, and environment‐friendly technique, and tremendous progress has been achieved by developing various photothermal membranes.
Zixiao Liu +5 more
semanticscholar +1 more source
Solar‐enabled evaporation for seawater desalination is an attractive, renewable, and environment‐friendly technique, and tremendous progress has been achieved by developing various photothermal membranes.
Zixiao Liu +5 more
semanticscholar +1 more source
2021
Why are vampires so scared of sunlight? This chapter starts by examining the properties of light to see if it could explain why the blood-sucking undead avoid it. Then we go on to explore how some humans have adverse reactions to sunshine. Could this explain how vampire myths originated? There are also clues as to how light can be turned to our medical
openaire +1 more source
Why are vampires so scared of sunlight? This chapter starts by examining the properties of light to see if it could explain why the blood-sucking undead avoid it. Then we go on to explore how some humans have adverse reactions to sunshine. Could this explain how vampire myths originated? There are also clues as to how light can be turned to our medical
openaire +1 more source